04687107 is referenced by 94 patents and cites 18 patents.

Apparatus sorts articles according to any combination of plural criteria, including volume or diameter, length, shape, weight, color, density and surface quality. A light sensitive dynamic random access memory and novel processing circuitry are utilized for providing indications of the article's volume, diameter and length.

Title
Apparatus for sizing and sorting articles
Application Number
6/729585
Publication Number
4687107
Application Date
May 2, 1985
Publication Date
August 18, 1987
Inventor
Karen L Wind
Three Rivers
CA, US
Stephen D Scopatz
Simi Valley
CA, US
Robin R Rosas
Three Rivers
CA, US
Dennis R McMahon
Three Rivers
CA, US
Ian A Brown
Three Rivers
CA, US
Agent
Seidel Gonda Goldhammer & Abbott
Assignee
Pennwalt Corporation
PA, US
IPC
H04N 5/335
G06F 15/62
G01B 11/10
B07C 5/00
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